7894538

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{2017}}^1$

素因数の和:2141

約数の個数: 16

約数和(自身を含む): 12592320

約数和(自身を除く): 4697782

約数列:

[1, 2, 19, 38, 103, 206, 1957, 2017, 3914, 4034, 38323, 76646, 207751, 415502, 3947269, 7894538]

約数ペア:

[(1, 7894538), (2, 3947269), (19, 415502), (38, 207751), (103, 76646), (206, 38323), (1957, 4034), (2017, 3914)]